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Nydia Welles, PHD
NPI 1780885772 · Clinical Psychologist · Skokie, IL
Nydia Welles, PHD is a Clinical Psychologist provider in Skokie, IL (NPI 1780885772).
Provider details
- NPI number
- 1780885772
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(83/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
4019 Church St
Skokie, IL 60076-1773
Phone: (847) 676-3440
Fax: (847) 676-3486
Street-level locationGet directions
Mailing address
4019 Church St
Skokie, IL 60076-1773
Registry dates
- Enumerated
- 2007-05-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Nydia Welles's NPI number?
- Nydia Welles's National Provider Identifier (NPI) is 1780885772, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nydia Welles's specialty?
- Nydia Welles is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Nydia Welles located?
- Nydia Welles's practice location on file with NPPES is 4019 Church St, Skokie, IL 60076-1773.
- What is Nydia Welles's phone number?
- The practice phone number listed in the NPPES registry for Nydia Welles is (847) 676-3440.
- Is Nydia Welles's NPI active?
- Yes — Nydia Welles's NPI (1780885772) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.